diff --git a/.env.production b/.env.production
index cc5e2b9..29140f8 100644
--- a/.env.production
+++ b/.env.production
@@ -4,7 +4,7 @@ VITE_DEFAULT_ENGINE_INFOS=`[
         "uuid": "074fc39e-678b-4c13-8916-ffca8d505d1d",
         "name": "VOICEVOX Engine",
         "executionEnabled": true,
-        "executionFilePath": "vv-engine/run.exe",
+        "executionFilePath": "@voicevox_engine_path@",
         "executionArgs": [],
         "host": "http://127.0.0.1:50021"
     }
diff --git a/build/electronBuilderConfig.ts b/build/electronBuilderConfig.ts
index 83dcc10..114fb9d 100644
--- a/build/electronBuilderConfig.ts
+++ b/build/electronBuilderConfig.ts
@@ -45,17 +45,6 @@ const isArm64 = process.arch === "arm64";
 // cf: https://k-hyoda.hatenablog.com/entry/2021/10/23/000349#%E8%BF%BD%E5%8A%A0%E5%B1%95%E9%96%8B%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E5%85%88%E3%81%AE%E8%A8%AD%E5%AE%9A
 const extraFilePrefix = isMac ? "MacOS/" : "";
 
-const sevenZipFile = readdirSync(path.join(rootDir, "vendored", "7z")).find(
-  // Windows: 7za.exe, Linux: 7zzs, macOS: 7zz
-  (fileName) => ["7za.exe", "7zzs", "7zz"].includes(fileName),
-);
-
-if (!sevenZipFile) {
-  throw new Error(
-    "7z binary file not found. Run `node ./tools/download7z.ts` first.",
-  );
-}
-
 const builderOptions: ElectronBuilderConfiguration = {
   beforeBuild: async () => {
     if (existsSync(path.join(rootDir, "dist_electron"))) {
@@ -97,14 +86,6 @@ const builderOptions: ElectronBuilderConfiguration = {
       from: "build/README.txt",
       to: extraFilePrefix + "README.txt",
     },
-    {
-      from: VOICEVOX_ENGINE_DIR,
-      to: path.join(extraFilePrefix, "vv-engine"),
-    },
-    {
-      from: path.join(rootDir, "vendored", "7z", sevenZipFile),
-      to: extraFilePrefix + sevenZipFile,
-    },
   ],
   // electron-builder installer
   productName: "VOICEVOX",
diff --git a/src/backend/electron/vvppFile.ts b/src/backend/electron/vvppFile.ts
index f649bf8..de2f3fa 100644
--- a/src/backend/electron/vvppFile.ts
+++ b/src/backend/electron/vvppFile.ts
@@ -224,6 +224,7 @@ export class VvppFileExtractor {
   }
 
   private getSevenZipPath(): string {
+    return "@sevenzip_path@";
     let sevenZipPath = import.meta.env.VITE_7Z_BIN_NAME;
     if (!sevenZipPath) {
       throw new Error("7z path is not defined");
diff --git a/vite.config.ts b/vite.config.ts
index 3c9e029..c253a6a 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -5,7 +5,6 @@ import { rm } from "node:fs/promises";
 import electronPlugin from "vite-plugin-electron/simple";
 import tsconfigPaths from "vite-tsconfig-paths";
 import vue from "@vitejs/plugin-vue";
-import electronDefaultImport from "electron";
 import checker from "vite-plugin-checker";
 import { BuildOptions, defineConfig, loadEnv, Plugin } from "vite";
 import { quasar } from "@quasar/vite-plugin";
@@ -17,9 +16,7 @@ import {
   SourceFile,
 } from "./tools/checkSuspiciousImports.js";
 
-// @ts-expect-error electronをelectron環境外からimportするとelectronのファイルパスが得られる。
-// https://github.com/electron/electron/blob/a95180e0806f4adba8009f46124b6bb4853ac0a6/npm/index.js
-const electronPath = electronDefaultImport as string;
+const electronPath = "@electron_path@";
 
 const nodeTestPaths = ["../tests/unit/**/*.node.{test,spec}.ts"];
 const browserTestPaths = ["../tests/unit/**/*.browser.{test,spec}.ts"];